PURPOSE: The purpose of this study was to identify ego-resilience, self-leadership, stress coping which might influence job satisfaction in ED nurses. METHODS: Data were collected by self-reporting questionnaires from 123 nurses in 10 EDs. Data analysis was done with SPSS/WIN 18.0 program. RESULTS: Job satisfaction showed statistically significant differences depending on age, academic background, religion, clinical career, clinical career in emergency department, position, sleeping hour and reason for working. Job satisfaction showed significantly positive correlations with ego-resilience (r=.70, p<.001), self-leadership (r=.46, p<.001) and stress coping (r=.57, p<.001). Ego-resilience (β=.54), sleeping hours over 8 hours (β=.17) and reason for working (β=.17) were significant predictors and accounted for 56.6%. CONCLUSION: Based on these results, it is needed to develop a program in order to improve ego-resilience of ED nurses.
Adaptation, Psychological ; Emergencies* ; Emergency Service, Hospital* ; Job Satisfaction* ; Leadership ; Statistics as Topic

We aimed to investigate epidemiology and host- and pathogen-related factors associated with clinical severity of acute gastroenteritis (AGE) in children after rotavirus vaccination introduction. Factors assessed included age, co-infection with more than 2 viruses, and virus-toxigenic Clostridium difficile co-detection. Fecal samples and clinical information, including modified Vesikari scores, were collected from hospitalized children with AGE. The presence of enteric viruses and bacteria, including toxigenic C. difficile, was detected by polymerase chain reaction (PCR). Among the 415 children included, virus was detected in stool of 282 (68.0%) children. Co-infection with more than 2 viruses and toxigenic C. difficile were found in 24 (8.5%) and 26 (9.2%) children with viral AGE, respectively. Norovirus (n = 130) infection, including norovirus-associated co-infection, was the most frequent infection, especially in children aged < 24 months (P < 0.001). In the severity-related analysis, age < 24 months was associated with greater diarrheal severity (P < 0.001) and modified Vesikari score (P = 0.001), after adjustment for other severity-related factors including rotavirus status. Although the age at infection with rotavirus was higher than that for other viruses (P = 0.001), rotavirus detection was the most significant risk factor for all severity parameters, including modified Vesikari score (P < 0.001). Viral co-infection and toxigenic C. difficile co-detection were not associated with any severity-related parameter. This information will be helpful in the management of childhood AGE in this era of rotavirus vaccination and availability of molecular diagnostic tests, which often lead to the simultaneous detection of multiple pathogens.
Bacteria ; Child ; Child, Hospitalized* ; Clostridium difficile ; Coinfection ; Epidemiology* ; Gastroenteritis* ; Humans ; Norovirus ; Pathology, Molecular ; Polymerase Chain Reaction ; Risk Factors ; Rotavirus* ; Vaccination*

Background: Physicians and caregivers are conflicted over whether to inform patients that their disease is terminal. Studies examining the effect of awareness of prognosis on the survival and quality of life of terminally ill cancer patients report conflicting results. This study aimed to assess the effects of prognosis awareness on the survival time and psychological health of terminally ill cancer patients. Methods: Patients in the hospice wards of two general hospitals were asked to complete a questionnaire. All were mentally alert and could express themselves clearly. Awareness of prognosis was defined as knowing both the diagnosis and exact prognosis. Survival time was defined as the time from hospital admission to death. Multiple psychological examinations were conducted to verify the effect of prognosis awareness on psychological health. Results: Of the 98 subjects who met the inclusion criteria, 65 (66.3%) were aware of their terminal status. The patients’ awareness was significantly related to survival time after adjusting for clinical variables with a hazard ratio of 1.70 (95% confidence interval [CI], 1.01–2.86). Furthermore, the unaware group had a higher risk of cognitive impairment (Mini-Mental State Examination <24; adjusted odds ratio [aOR], 3.65; 95% CI, 1.26–10.59) and a poorer quality of life (physical component summary of the Short Form 36-item Health Survey <20; aOR, 3.61; 95% CI, 1.12– 11.60) than the aware group. Conclusion Knowledge of the exact prognosis might have a positive effect on the survival and quality of life of terminally ill cancer patients.

Background: Osteoporosis is characterized by a decrease in bone mineral density (BMD) and increased risk of fragility fractures. Serum iron level may interact with bone health status. This study investigated the correlations of BMD with serum iron level, hemoglobin level, and total iron-binding capacity (TIBC). Methods: We performed a retrospective analysis of data from the medical records of premenopausal women in South Korea. The women’s BMDs and the Z scores of the BMDs were verified using dual-energy X-ray absorption. The participants were stratified into quartiles for analyses of the associations of BMD with serum iron level, TIBC, and hemoglobin level. Results: A simple linear regression analysis revealed associations of changes in BMD with iron level (β=-0.001, standard error [SE]=0.001, P<0.001), hemoglobin level (β=0.015, SE=0.003, P<0.001), and TIBC (β=0.001, SE=0.001, P<0.001). This pattern was also observed in a multiple linear regression analysis. A multivariate logistic regression analysis of iron level and TIBC for low BMD revealed odds ratios of 1.005 (P<0.001) and 0.995 (P<0.001), respectively. Conclusion This study demonstrated clear relationships of changes in BMD with serum iron level and TIBC, and thus confirms the usefulness of these markers in the clinical evaluation of iron storage and BMD in younger women.

OBJECTIVE: To evaluate the effect of second-line conservative surgery on in vitro fertilization (IVF) outcome in comparison with IVF without second-line surgery in infertile women with ovarian endometrioma recurrence after primary conservative surgery. METHODS: In this retrospective cohort study, 121 consecutive IVF/intracytoplasmic sperm injection cycles that were performed after second-line surgery (n=53) or without second-line surgery (control group, n=68) between January 2006 and December 2011 in 121 infertile women with ovarian endometrioma(s) recurrence after primary conservative surgery for moderate to severe endometriosis were included. The two groups were compared in terms of controlled ovarian stimulation and IVF outcomes. RESULTS: There were no differences in patients' characteristics between the two groups. Total dose and days of gonadotropins administered were significantly higher in the second-line surgery group than in the control group (P<0.001, P=0.008). The numbers of oocytes retrieved, mature oocytes and grade 1 or 2 embryos were significantly lower in the second-line surgery group (P=0.007, P=0.001, P<0.001, respectively). Clinical pregnancy rate per cycle and embryo implantation rate were also significantly lower in the second-line surgery group of 24.5% and 11.8% compared with 48.5% and 25.3% in the control group (P=0.008, P=0.005, respectively). CONCLUSION: Ovarian response to controlled ovarian stimulation and IVF outcome after second-line surgery is worse than those in IVF cycles without second-line surgery in infertile women with ovarian endometrioma recurrence after primary surgery for moderate or severe endometriosis.
Cohort Studies ; Embryo Implantation ; Embryonic Structures ; Endometriosis* ; Female ; Fertilization in Vitro* ; Gonadotropins ; Humans ; Oocytes ; Ovulation Induction ; Pregnancy ; Pregnancy Rate ; Recurrence* ; Retrospective Studies ; Spermatozoa

BACKGROUND/AIMS: Chronic atrophic gastritis (AG) and intestinal metaplasia (IM) of the stomach are premalignant lesions. The present study aimed to examine the associations between obesity and these lesions. METHODS: A total of 2,997 patients, who underwent gastroscopy, participated in this study, excluding those who had been diagnosed with gastric cancer. Participants were divided into four groups based on their body mass index (BMI). The risk of AG and IM with increasing BMI was analyzed in men and women, separately. RESULTS: The association between BMI and AG was not significant. After adjusting for age, smoking, alcohol, and AG, the odds ratios for IM in the overweight, obesity, and severe obesity groups were 2.25 (95% confidence interval [CI], 1.50-3.37), 2.32 (95% CI, 1.58-3.42), and 4.86 (95% CI, 2.04-11.5) in men, and 2.66 (95% CI, 1.29-5.47), 4.46 (95% CI, 2.28-8.75), and 9.57 (95% CI, 3.26-28.12) in women, compared with the normal BMI group. CONCLUSIONS: Gastric IM was significantly associated with increased BMI.
Body Mass Index* ; Female ; Gastritis, Atrophic* ; Gastroscopy ; Humans ; Male ; Metaplasia* ; Obesity ; Obesity, Morbid ; Odds Ratio ; Overweight ; Smoke ; Smoking ; Stomach ; Stomach Neoplasms

Adalimumab, a recombinant human IgG monoclonal antibody, selectively blocks tumor necrosis factor-alpha (TNF-alpha) and has been successfully used in the treatment of immune-mediated diseases. In particular, its efficacy has been proven in the treatment of rheumatoid arthritis, spondylarthritis, lymphoproliferative diseases and inflammatory bowel disease. Its use has also been studied for the treatment of psoriasis and yet, paradoxically, cases of new onset or exacerbation of psoriasis continue to increase in patients undergoing treatment with anti TNF-alpha agents. A 51-year-old woman had arthritis for a year and was diagnosed with psoriatic arthritis. After she had received adalimumab for psoriatic arthritis five times during one year, erythematous eruptions were found on her entire body. She then stopped adalimumab therapy for two months, although her skin lesions did not resolve. The patient was diagnosed with psoriasis through biopsy and began using cyclosporine, a topical steroid used for treatment of psoriasis.
Antibodies, Monoclonal, Humanized ; Arthritis ; Arthritis, Psoriatic ; Arthritis, Rheumatoid ; Biopsy ; Cyclosporine ; Female ; Humans ; Immunoglobulin G ; Inflammatory Bowel Diseases ; Middle Aged ; Psoriasis ; Skin ; Spondylarthritis ; Tumor Necrosis Factor-alpha ; Adalimumab

OBJECTIVE: Nuclear factor kappa-B (NF-κB) is a critical proinflammatory regulator that has been suggested to play a pivotal role in the pathogenesis and pathophysiology of endometriosis. In the present study, we aimed to evaluate whether the expression of NF-κB p65 subunit is increased in the eutopic endometrium and/or in the adenomyosis nodule of women with adenomyosis. METHODS: Thirty-three women with histologically confirmed adenomyosis after laparoscopic or transabdominal hysterectomy were recruited. Women with carcinoma in situ of uterine cervix without evidence of adenomyosis or endometriosis (n=32) served as controls. Formalin-fixed, paraffin-embedded archival tissues were sectioned and immunostained utilizing a monoclonal anti-human NF-κB p65 subunit antibody, and the immunoreactivity of NF-κB p65 subunit was compared between women with and without adenomyosis. RESULTS: The immunoreactivities of both the nuclear and the cytoplasmic NF-κB p65 subunit were significantly increased in the stromal cells in the eutopic endometrium as well as in the adenomyosis nodule of women with adenomyosis compared with controls, respectively. The nuclear expression of NF-κB p65 subunit was significantly higher in the glandular cells in the eutopic endometrium as well as the adenomyosis nodule of women with adenomyosis compared with controls, respectively. CONCLUSION: The expression of NF-κB p65 is increased in the eutopic endometrium and adenomyosis nodule of women with adenomyosis, which strongly suggest that NF-κB plays a critical role in the pathogenesis and/or pathophysiology of adenomyosis.
Adenomyosis* ; Carcinoma in Situ ; Cervix Uteri ; Cytoplasm ; Endometriosis ; Endometrium ; Female ; Humans ; Hysterectomy ; NF-kappa B ; Stromal Cells

B-1 cells, which constitute a predominant lymphocyte subset in serosal cavities and produce most of natural antibodies, are subdivided into the CD5+ B-1a and CD5- B-1b cell subpopulations, but the differential roles of B-1a and B-1b cells are not well understood. We report that B-1a cells preferentially migrate out of the peritoneal cavity and upregulate the expression of CXCR4 with heightened sensitivity to CXCL12 and CXCL13 upon LPS treatment compared to B-1b and B-2 cells. Whereas B-1a cells were slightly more abundant than B-1b and B-2 cells in the homeostatic condition, the number of B-1a cells preferentially decreased 48 hr after LPS treatment. The decrease in the peritoneal B-1a cell number was accompanied with increased migration of B-1a cells toward CXCL-12 and CXCL-13 in in vitro transmigration assay using peritoneal B cells from LPS treated mice. The expression level of CXCR4, but not of CXCR5, was also more prominently increased in B-1a cells upon LPS stimulation. LPS-stimulated B-1a cells did not accumulate in omental milky spots in contrast to B-2 cells. These results suggest that B-1a cells actively migrate out of the peritoneal cavity through the regulation of the migratory responsiveness to chemokines and actively participate in systemic immune responses.
Adjuvants, Immunologic/pharmacology ; Animals ; B-Lymphocytes/cytology/*drug effects/immunology ; Cell Movement ; Cells, Cultured ; Chemokine CXCL12/metabolism/*pharmacology ; Chemokine CXCL13/metabolism/pharmacology ; Lipopolysaccharides/*pharmacology ; Mice ; Mice, Inbred C57BL ; Peritoneal Cavity/cytology ; Receptors, CXCR4/*metabolism ; Up-Regulation

INTRODUCTION: Several different methods of enhancing pelvic floor functions have been developed and modified. The aim of this investigation was to compare the usage of a new vaginal cone (double cone) with conventional FES-Biofeedback therapy for female urinary incontinence cases with respect to the effects on pelvic floor rehabilitation. MATERIALS AND METHODS: It was performed on a multi-center based study. One hundred patients, who desired a non-surgical treatment for their urinary incontinence, were divided into two groups randomly. They were: (1) the FES-Biofeedback group (or BFB group); and (2) the new vaginal cone group (or cone group). For a period of six weeks, two sessions each week were carried out for the BFB group. The new 150-gram dumbbell- shaped vaginal cone, made up of fine ceramics material, was developed domestically. A therapist instructed these patients in the cone group for using the new cone for pelvic floor exercises and directed them to repeat the exercises at home daily, as these patients had follow-up visits every week. RESULTS: Objective improvements were obvious in both of these groups. 88% of the cone group and 92% of the BFB group showed an improvement after treatment. There was no significant difference in the improvement of dissatisfaction scores between the two groups. CONCLUSION: The new vaginal cone is relatively easy to use at home and aids in pelvic floor muscle exercises. Consequently, the new vaginal cone could be another treatment modality in non-surgical approaches to female stress urinary incontinence.
Ceramics ; Exercise ; Female ; Follow-Up Studies ; Humans ; Pelvic Floor ; Prospective Studies* ; Rehabilitation ; Urinary Incontinence*